Hello,
Thank you for posting your query on Microsoft Community.
As per description, you are getting Run-time error 372 while opening an application.
I would suggest you to refer to the Microsoft helps article and check if that help.
Refer:
Runtime error '372': Failed to load control when running a Visual Basic 6.0 Application
Hope this information is helpful. Please do let us know if you need further assistance with Windows, we’ll be glad to assist you.